Honeywell t6 isu

Why does the backup (auxiliary) heat stage come on immediately when I raise the temperature setting? Last updated. 1/31/22. The thermostat takes the temperature override as a need to reach the new temperature setting right away. It will run the backup heat only as long as necessary to reach new temperature setting.

Honeywell t6 isu. T6 Pro Thermostat. UWP Mounting System. Honeywell Standard Installation Adapter (J-box adapter) Honeywell Decorative Cover Plate – Small; Small; size size 4-49/64 4 …

The Honeywell ST9400C manual is an essential resource for anyone who owns or operates a Honeywell ST9400C programmable thermostat. This comprehensive guide will help you understand...

Need a iPad mobile app development company in Portland? Read reviews & compare projects by leading iPad application developers. Find a company today! Development Most Popular Emerg...FIND THE USER GUIDE FOR YOUR THERMOSTAT. First, let's identify your device. Select the product you’re having trouble with from the options below. komfort. komfort. valve-sizing. rondostat-videos. brochure-l5-emea.Enter System Setup: To enter system setup, press and hold both the up and down buttons until the display changes (approximately 5 seconds). Changing Settings: 1. Press the up or down button to change the setting. 2. Press the up and down buttons simultaneously for one second to advance to the next function. 3.Manufacturer: Honeywell Thermostat Models: Lyric T6 Pro TH6320WF2003, TH6220WF2006 Page 1 of 2. ... From the installer set -up, scroll through the ISU menu by pressing < and >. Note: refrain from pressi ng “Edit” as this will change the settings b. ISU 200 should be set to “Heat Pump” c. Smart Response Learning. The T6 Pro 7-Day Programmable Thermostat learns your heating and cooling cycle times to deliver the right temperature when you want it. With precise temperature control, the thermostat can automatically change from heating to cooling to help maintain the temperature you like most. Intuitive Design. I have access to installer settings on my thermostats. The deadband selection is from 3-5C. Somehow on one of the thermostats it is set to 2C even though that doesn't appear to be selectable as an option. The other thermostat is set to 3C. I would like them both to be 2C, but this does not seem to be an option even though somehow the …

Find many great new & used options and get the best deals for Honeywell T6 Pro Z-Wave Programmable Thermostat (TH6320ZW2003) at the best online prices at eBay! Free shipping for many products! ... is ISU #1420 (in the manual you linked to). It's purpose is to correct between the actual temperature (eg. obtained as an average of several …Available under the Fan setting, the Circulate feature turns on the fan for 30% of the time every hour in order to circulate the air in your home. Hold: When using a schedule or geofencing, the thermostat enables the Hold feature. 2 types of Holds are available, Temporary and Permanent. (When Geofencing is enabled, Permanent Hold is disabled.)Get the support you need for your T6 PRO SMART THERMOSTAT, from installation and programming guides to troubleshooting tips and replacement information.Honeywell T6 - What are Cool and Heat Stages (ISU# 220) Hello all! My thermostat got factory reset I live in a new home with a high efficiency furnace/AC setup, I’m trying to figure out what # to use for the setting for the heat and cooling… also not sure what other settings need to be set, if anyone could help that would be greatly ...Contents hide 1 Honeywell T6 Pro Wi-Fi Programmable Thermostat 2 UWP Mounting System Installation 3 Terminal designations 3.1 Setting Slider Tabs 3.2 Ventilation systems 4 Using U Slider Tab 5 …

Turn the power on at the breaker box or switch. Page 7 Installer setup (ISU) 1 Press and hold CENTER and buttons for approximately 3 seconds to enter advanced menu. 2 Press Select to enter ISU. 3 Press Select to cycle through menu setup options. 4 Press to change values or select from available options. With the innovative T6 Pro Programmable Thermostat, you can schedule your heating and cooling your way. The easy-to-install and easy-to-use thermostat provides flexible scheduling, so you can change it from day-to-day, just on weekends, or keep one program all week long.View and Download Honeywell Home TH6220WF2006 professional install manual online. TH6220WF2006 thermostat pdf manual download. Also for: T6 pro, Th6320wf2003. Sign In Upload. Download Table of Contents Contents. Add to my manuals. Delete from my manuals. Share. URL of this page: ... (ISU) – advanced menu Table 1. Page 12 Installer …Entering Installer Mode on Honewell T6. When you cycle through to ISU number 355, that is the compressor lockout, which is what you need to change to determine when the backup heat kicks in. I think it is in 5 degree increments. Mine was sitting at 40 degrees. I cannot give you additional info or recommendations.Plug in your current thermostat, go through advanced setup, write down the values for each ISU. Then configure your new thermostat with those values (after you confirm that the ISUs match). 2. Reply. Share. coopa93. • 2 yr. ago • Edited 2 yr. ago. I'm also trying to do the exact same thing, upgrading my T6 to T6 Pro.

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Page 8 Advanced setup options (ISU) # ISU ISU Name ISU Options (factory defaults Notes in bold) Heating Cycle Rate 1 - 12 This ISU allows you to limit the maximum number … # ISU: ISU Name: ISU Options (defaults in bold) Notes: 355: Balance Point (Compressor Lockout) Off, 5 °F to 60 °F (in 5 °F increments) or -15.0 °C to 15.5 °C (in 2.5 °C or 3.0 °C increments) Compressor Lockout requires an outdoor temperature. Set Compressor Lockout to the temperature below which it is inefficient to run the heat pump. • T6 Pro Hydronic Programmable Thermostat • Floor sensor (model AQ12C20) • UWP™ Mounting System • Honeywell Standard Installation Adapter (J-box adapter) • Honeywell Decorative Cover Plate – Small; size 4-49/64 in x 4-49/64 in x 11/32 in (121 mm x 121 mm x 9 mm) • Screws and anchors • 2 AA Batteries • Installation Instructions and User G...Apr 1, 2023 · Contents hide 1 Honeywell T6 Pro Wi-Fi Programmable Thermostat 2 UWP Mounting System Installation 3 Terminal designations 3.1 Setting Slider Tabs 3.2 Ventilation systems 4 Using U Slider Tab 5 Installer setup – using the thermostat 6 Key features 6.1 Installer setup options (ISU) – advanced menu 6.2 Performing a system test 7 Troubleshooting 7.1 […] SKU: TH6220WF2006/U. Put Customers in Control of Their Comfort. The T6 Pro Smart Thermostat is the intuitive comfort control for your customers. Program a 7-day schedule, or let it respond automatically. The two versions of the T6 Pro Smart Thermostat allow for the varying stages of your customer's heating systems. Select a Model:

Honeywell home T6 Pro TH6210U2001 Pdf User Manuals. View online or download Honeywell home T6 Pro TH6210U2001 User Manual. Sign In Upload. Manuals; Brands; Honeywell Home Manuals; ... (ISU) 8. Advanced Setup Options (ISU) 8. Installer System Test. 11. To Perform a System Test. 11. Specifications. 12. Electrical Ratings. 12. …* My question is general, but if anyone wants to know my specific model, it's a Honeywell T6 Pro Thermostat "2 Heat / 1 Cool Heat Pump", TH6220U2000. Share Add a Comment. Sort by: Best. Open comment sort options. Best. Top. New. Controversial. Old. Q&A.Package Includes: Lyric T6 PRO Wi-Fi Thermostat. UWP Mounting System. Honeywell Standard Installation Adapter (J-box adapter) Honeywell Decorative Cover Plate – Small; size 4-49/64 in = 121mm. Screws and anchors. Professional Install Guide. Getting Started Guide. *TH6320WF2003 depicted.Enter System Setup: To enter system setup, press and hold both the up and down buttons until the display changes (approximately 5 seconds). Changing Settings: 1. Press the up or down button to change the setting. 2. Press the up and down buttons simultaneously for one second to advance to the next function. 3.Package Includes: T6 Pro Thermostat. UWP Mounting System. Honeywell Standard Installation Adapter (J-box adapter) Honeywell Decorative Cover Plate – Small; Small; size size 4-49/64 4-49/64 in in x x 4-49/64. 4-49/64 in in x x. 11/32 in (121 mm x 121 mm x 9 mm) Screws and anchors. 2 AA Batteries.Honeywell TH6320ZW2003 Z-Wave T6 Pro issue. May 14, 2021, 07:54 PM. Not sure if this is the right place for a problem report... But here goes. So check out this screen shot. There are two temperatures. The first one ID85 is and aux (outside) temperature, the second one ID95 is the actual thermostat temperature.4 To unlock the keypad, press the CENTER button and then enter the password “1234”. To enter the password, press or to change the first digit of the number. Then press Select. Repeat this process to enter the second through fourth digits of the number. Once all four numbers have been entered, press Select again.Page 7: Connecting To A Wi-Fi® Network. Create Account Honeywell Home Login Once connected to your Wi-Fi network and Honeywell Home App, the Thermostat will briefly display SUCCESs and the connected symbol will be displayed in the upper right corner. The Thermostat will also set the time and date automatically once connected to the internet.

Page 1: Table Of Contents T6 Pro USER MANUAL/USER GUIDE Honeywell Home Pro Series Contents hide 1 Optional Cover Plate installation 2 UWP Mounting System installation 3 Power options 4 Setting Slider Tabs 5 Thermostat mounting 6 System operation settings 7 Fan operation settings 8 Installer setup (ISU)

Visit https://bit.ly/39fmYkg for more information about the Resideo Honeywell Home T6 Pro thermostat.This video covers how to enter, navigate, and modify adv...What is a cycle rate? Your thermostat is designed to control temperature to +/- 1 F, the cycle rate setting is one factory that helps the thermostat maintain your temperature setting. How often your heat turns on and off depends on may factors including the type of heating system you have as well as how much your system needs to run to maintain ...I have access to installer settings on my thermostats. The deadband selection is from 3-5C. Somehow on one of the thermostats it is set to 2C even though that doesn't appear to be selectable as an option. The other thermostat is set to 3C. I would like them both to be 2C, but this does not seem to be an option even though somehow the other is ...13 Key features. 14 Installer setup options (ISU) – advanced menu. 15 Performing a system test. 16 Viewing equipment status.Setup without the Resideo App: Use the < and > buttons to navigate the menu. Touch EDIT to modify each setting. When Finish Setup is displayed, Touch SELECT to save the settings. After Saving the configuration settings, you will be prompted to connect to WiFi. If you Opt out of connecting to WiFi, you will be prompted to enter the time and …Enter System Setup: To enter system setup, press and hold both the up and down buttons until the display changes (approximately 5 seconds). Changing Settings: 1. Press the up or down button to change the setting. 2. Press the up and down buttons simultaneously for one second to advance to the next function. 3.4. Turn the power on at the breaker box or switch. Page 6 Installer setup (ISU) 1 Press and hold CENTER and buttons for approximately 3 seconds to enter advanced menu. 2 Press Select to enter ISU. 3 Press Select to cycle through menu setup options. 4 Press to change values or select from available options.Package Includes: Lyric T6 PRO Wi-Fi Thermostat. UWP Mounting System. Honeywell Standard Installation Adapter (J-box adapter) Honeywell Decorative Cover Plate – Small; size 4-49/64 in = 121mm. Screws and anchors. Professional Install Guide. Getting Started Guide. *TH6320WF2003 depicted.That T6 thermostat ISU setting for “Heat System Type” is set to “Heat Pump.”. The Reversing Valve O/B is set to 0. The second unit supports the owner’s bedroom on the 1st floor and the 2nd floor bedroom above the garage. There are 2 zone dampers with one controller board and it also has a T6 thermostat. The thermostat ISU …Air France just said oui to sliding doors in business class — the latest airline to do so. Air France just said oui to sliding doors in business class — the latest airline to do so...

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Page 1: Programmable Thermostat. Lyric™ T6 Pro Wi-Fi Programmable Thermostat Professional Install Guide Package Includes: • Lyric T6 PRO Wi-Fi Thermostat • UWP Mounting System • Honeywell Standard Installation Adapter (J-box adapter) • Honeywell Decorative Cover Plate – *TH6320WF2003 depicted. Other models may vary. Smart Response Learning. The T6 Pro 7-Day Programmable Thermostat learns your heating and cooling cycle times to deliver the right temperature when you want it. With precise temperature control, the thermostat can automatically change from heating to cooling to help maintain the temperature you like most. Intuitive Design. Playhardest Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional with Cloth Bundle dummy Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat, 7 Day-Programmable Touchscreen, Alexa Ready, Geofencing Technology, Energy Star, C-Wire RequiredMar 26, 2018 · UltraRed Discussion starter. 344 posts · Joined 2018. #1 · Mar 26, 2018 (Edited) New 2 stage furnace with new thermostat, ongoing process of trying to understand the ins & outs. Under Advanced Settings # ISU 221: with Bold being the default and how it is currently set. Heat Stages: 1, 2. Backup Heat Stages: 0, 1. Heat Stage is at the default ... Apr 15, 2018 · In this video we walk you through step by step programming of the Honeywell T6 Pro thermostat, and show you the different features and settings available wit... The T6 is a powerful vehicle that offers exceptional performance and versatility. Whether you use it for work or play, there are several accessories available that can enhance its ...The T4 Pro Programmable Thermostat is easy to install with on-screen menus to display installation steps and a universal mounting system. It's even easier to use with simple push button controls, allowing you to adjust the temperature or set a heating and cooling schedule. Adaptive Intelligent Recovery. Over time, the T4 Pro Programmable ...The Honeywell digital thermostat is a popular choice for homeowners looking to efficiently control the temperature in their homes. However, understanding how to properly operate an...Enter System Setup: To enter system setup, press and hold both the up and down buttons until the display changes (approximately 5 seconds). Changing Settings: 1. Press the up or down button to change the setting. 2. Press the up and down buttons simultaneously for one second to advance to the next function. 3.# ISU: ISU Name: ISU Options (defaults in bold) Notes: 355: Balance Point (Compressor Lockout) Off, 5 °F to 60 °F (in 5 °F increments) or -15.0 °C to 15.5 °C (in 2.5 °C or 3.0 °C increments) Compressor Lockout requires an outdoor temperature. Set Compressor Lockout to the temperature below which it is inefficient to run the heat pump. ….

We would like to show you a description here but the site won’t allow us.Jan 23, 2019 · Honeywell T6 pro thermostat. Hello all, well as most of you know, I recently went with a Rheem 14 seer 3 ton heat pump. Love it, absolutely love it. Here’s my question, they installed a new Honeywell T6 pro thermostat with the system. The first couple of days it would come on “heat” at the set point and then cut off on the set point. Control the T5 Smart Thermostat using the Resideo app or through Amazon Alexa, Apple HomeKit, Google Assistant, and more. Smart Response and Alerts. Learns patterns to deliver the right comfort by automatically determining if your home needs heating or cooling. The T5 can also notify you of extreme temperatures and send filter change reminders.T6 Pro Smart For the T6 Pro Smart and similar models, the touchscreen will show up a “general warning” sign to indicate any errors or alerts. Alert sign on the Honeywell T6 Pro Smart ModelsThermostat T6 Pro. Système de montage UWPTM. Adaptateur d’installation standard Honeywell (adaptateur boîtier de raccordement) Plaque de couvercle décorative Honeywell Petite; dimension 4-49/64 in x 4-49/64 in x 11/32 in (121 x 121 mm x 9 mm). Vis et chevilles. 2 piles AA.Honeywell thermostats are known for their reliability and advanced features, but sometimes navigating through the user manual can be a bit overwhelming. When you first receive your...In this video we walk you through step by step programming of the Honeywell T6 Pro thermostat, and show you the different features and settings available wit...I have access to installer settings on my thermostats. The deadband selection is from 3-5C. Somehow on one of the thermostats it is set to 2C even though that doesn't appear to be selectable as an option. The other thermostat is set to 3C. I would like them both to be 2C, but this does not seem to be an option even though somehow the other is ...Dec 7, 2022 · Honeywell T6 ISU 340 and ISU 350. My Honewell TH6210U2001 thermostat is set with ISU 340 (backup heat droop) at 2.0 degrees, and ISU 350 (upstage timer for backup heat) at 0 (off). I have an air to air heat pump with 20 kw electric elements in the air handler as auxiliary and/or emergency backup heat. With the ISU set at 0, I expect the ... By Nick Peers You can share videos from video sharing websites, such as YouTube, NetFlix, Vimeo and DailyMotion, on your Facebook Timeline. However, the videos must be embeddable t... Honeywell t6 isu, T6 Pro T4 Pro T1 Pro Whether you’re home often or spend life on the go, Honeywell’s T Series thermostats have the features you need for comfort and energy savings. All feature Honeywell’s engineering excellence that’s delivered comfort and efficiency for more than 100 years. All are backed by a 5-year warranty for peace of mind., INSTALLING YOUR THERMOSTAT. First, let's identify your device. Select the product you’re having trouble with from the options below. T6 PRO PROGRAMMABLE THERMOSTAT., I have read virtually every post here related to the HW T6 thermostat. Have seen similar types of reports but not this one. PROBLEM I do not see the 'Auto' Thermostat Mode in the built-in T6 driver as a drop down. Also, 'Auto' mode is not listed in the 'Current States' summary info on the driver settings page: BACKGROUND The 'Auto' Thermostat Mode is enabled within the Installer Device Setup ..., Honeywell helps one of Sydney’s most well-known buildings, improve its security and visitor access system, and the overall experience of visitors and tenants alike. The …, Honeywell T6 ISU 340 and ISU 350. My Honewell TH6210U2001 thermostat is set with ISU 340 (backup heat droop) at 2.0 degrees, and ISU 350 (upstage timer for backup heat) at 0 (off). I have an air to air heat pump with 20 kw electric elements in the air handler as auxiliary and/or emergency backup heat. With the ISU set at 0, I expect the ..., Setup without the Resideo App: Use the < and > buttons to navigate the menu. Touch EDIT to modify each setting. When Finish Setup is displayed, Touch SELECT to save the settings. After Saving the configuration settings, you will be prompted to connect to WiFi. If you Opt out of connecting to WiFi, you will be prompted to enter the time and date., View and Download Honeywell Home T6 Pro Smart professional install manual online. T6 Pro Smart thermostat pdf manual download. Also for: Th6220wf2006, Th6320wf2003. ... ISU #, or information information Alert # Cool On, Heat On Status of Wi-Fi Emergency Heat On, Connection: Connected, Recovery, or Auto Disconnected, or Wi-Fi Changeover On. …, Position the UWP on wall. Level and mark hole positions. See Figure 6. Drill holes at marked positions, and then lightly tap supplied wall anchors into the wall using a hammer. Page 3 Rc terminal, set the slider to the down position (2 wires). NOTE: Slider Tabs for U terminals should be left in place for T6 Pro models., Advanced Honeywell T6 Pro Z-Wave Thermostat Driver By request I've pulled the code for @bcopeland's excellent driver and have merged in several requested updates. ... The only recommendation I will make is set #ISU 300 to on on the thermostat so you get the auto option in the driver/status. 1 Like. aaiyar February 28, 2024, 2:59pm 17., In this video we walk you through step by step programming of the Honeywell T6 Pro thermostat, and show you the different features and settings available wit..., 4 To unlock the keypad, press the CENTER button and then enter the password “1234”. To enter the password, press or to change the first digit of the number. Then press Select. Repeat this process to enter the second through fourth digits of the number. Once all four numbers have been entered, press Select again., 1-800-468-1502. 2. Introduction. The Honeywell T6 Pro Z-Wave Programmable Thermostat is a Z-Wave Plus certi- fied thermostat capable of controlling up to three heat and two cool stages of heat pump, (incl. dual fuel heat pump systems) and up to two heat and two cool stages of conventional system (3H/2C HP, 2H/2C Conv.), Manual Honeywell TH6220U2000/U. View the Honeywell TH6220U2000/U manual for free or ask your question to other Honeywell TH6220U2000/U owners. ... 8.9 · 19. give review. PDF manual · 44 pages. English. manual Honeywell TH6220U2000/U. Package Includes: • T6 Pro Thermostat • UWP™ Mounting System • Decorative Cover Plate • Screws and ..., Installer Set Up options can be edited in the advanced menu. To access the advanced menu, from the home screen press and hold Menu for 5 seconds. Press the..., Resetting a Honeywell thermostat is simple and only takes a minute or two to complete. Either refer to your Honeywell control manual to reset it or follow the guide below that outl..., Honeywell T6 pro thermostat. Hello all, well as most of you know, I recently went with a Rheem 14 seer 3 ton heat pump. Love it, absolutely love it. Here’s my question, they installed a new Honeywell T6 pro thermostat with the system. The first couple of days it would come on “heat” at the set point and then cut off on the set point., TH1010D2000 thermostat? How do I adjust the screen brightness on my TH1110D2009. TH1010D2000 thermostat? Pressing any button will cause the screen to light up for a period of time and will dim over time if no additional buttons are pressed. For Continuous backlight operation set ISU 1400 to 1., Turn the power on at the breaker box or switch. Page 7 Installer setup (ISU) 1 Press and hold CENTER and buttons for approximately 3 seconds to enter advanced menu. 2 Press Select to enter ISU. 3 Press Select to cycle through menu setup options. 4 Press to change values or select from available options. , La boîte comprend : Thermostat T6 Pro. Système de montage UWP. Adaptateur d’installation standard Honeywell (adaptateur boîtier de raccordement) Plaque de couvercle décorative Honeywell – Petite; dimension 4-49/64 po x 4-49/64 po x 11/32 po (121 mm x 121 mm x 9 mm) Vis et chevilles. 2 piles AA., View and Download Honeywell Home T6 Pro Smart professional install manual online. T6 Pro Smart thermostat pdf manual download. ... 1013 Low Outdoor Temp Off, -20 °F to -40 °F (in 5 °F increments) or ISU 130 must be set to Wired or Internet. This ISU is only displayed when ISU 1000 Ventilation Type is set to Vent Lockout -28.0 °C to -4.0 °C ..., The T4 Pro Programmable Thermostat is easy to install with on-screen menus to display installation steps and a universal mounting system. It's even easier to use with simple push button controls, allowing you to adjust the temperature or set a heating and cooling schedule. Adaptive Intelligent Recovery. Over time, the T4 Pro Programmable ..., Sep 29, 2023 · Brightness options and Brightness levels are in the ISU settings. Press and hold CENTER and + buttons for approximately 3 seconds to enter advanced menu. Press Select to enter ISU. Press Select to cycle through menu setup options. Press + or - to change values or select from available options. Press Select and confirm your settings or press ... , My downstairs thermostat is a Honeywell T6 pro, and it has a setting for "backup heat droop" where the temp needs to drop X deg below setpoint to enable the aux heat. My ustairs t-stat doesn't have this option. Looking at the new Honeywell Wi-Fi t-stat I don't see where it has this setting either. Does anyone know if there are any smart wi-fi ..., Page 1: Table Of Contents T6 Pro USER MANUAL/USER GUIDE Honeywell Home Pro Series Contents hide 1 Optional Cover Plate installation 2 UWP Mounting System installation 3 Power options 4 Setting Slider Tabs 5 Thermostat mounting 6 System operation settings 7 Fan operation settings 8 Installer setup (ISU) , Opening your Honeywell thermostat is a fairly simple and quick task. There are two different kinds of openings that Honeywell thermostats have. They either have a slide or swing op..., 38 Reviews. 5 out of 36 (14%) reviewers recommend this product. Write a Review. Your Schedule, Your Way. With the innovative T6 Pro Programmable Thermostat, you can …, Contents hide 1 Honeywell Home T6 Pro Wi-Fi Programmable Thermostat 2 Thermostat Features 3 Thermostat overview 3.1 Resideo App overview 4 Adjusting the temperature 5 Schedule overrides 5.1 Adjusting the temperature in Auto mode 5.2 Selecting system mode 5.3 Setting the fan 6 Connecting to a WiFi network 6.1 Disconnecting and …, Need a iPad mobile app development company in Portland? Read reviews & compare projects by leading iPad application developers. Find a company today! Development Most Popular Emerg..., T6 PRO Z-Wave Thermostat • UWP™ Mounting System • Honeywell Standard Installation Adapter (J-box adapter) • Honeywell Decorative Cover Plate – Small; Size 4-49/64 in = 121mm. • Screws and anchors • 3 A A batteries • Professional Install Guide • Getting Started Guide *TH6320Z W2003 depicted. Other models may var y., Select “Reset”. Select “Schedule Reset”. PERFORMING A HOMEKIT RESET. Press the Menu Icon. Scroll down to “Thermostat Information. Record the “Date Code”. Press the “back” arrow, then scroll down to “Installer Options”. Enter the Date Code when prompted to “Enter your password”. Select “Reset”., Brightness options and Brightness levels are in the ISU settings. Press and hold CENTER and + buttons for approximately 3 seconds to enter advanced menu. Press Select to enter ISU. Press Select to cycle through menu setup options. Press + or - to change values or select from available options. Press Select and confirm your settings or press ..., That T6 thermostat ISU setting for “Heat System Type” is set to “Heat Pump.”. The Reversing Valve O/B is set to 0. The second unit supports the owner’s bedroom on the 1st floor and the 2nd floor bedroom above the garage. There are 2 zone dampers with one controller board and it also has a T6 thermostat. The thermostat ISU …, Honeywell has made a business out of helping homes be more comfortable. Today, it is one of the leaders in providing solutions for connected homes, including delivering a variety o...